bjoernager/rust
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use .all instead of negative use of .any

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Andrea Nall 2021-03-08 23:08:52 -06:00
parent e322c773e3
commit e812a8abde
1 changed files with 3 additions and 3 deletions
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6
clippy_utils/src/lib.rs
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@ -1506,13 +1506,13 @@ fn is_normalizable_helper<'tcx>(
let cause = rustc_middle::traits::ObligationCause::dummy(); let cause = rustc_middle::traits::ObligationCause::dummy();
if infcx.at(&cause, param_env).normalize(ty).is_ok() { if infcx.at(&cause, param_env).normalize(ty).is_ok() {
match ty.kind() { match ty.kind() {
ty::Adt(def, substs) => !def.variants.iter().any(|variant| { ty::Adt(def, substs) => def.variants.iter().all(|variant| {
variant variant
.fields .fields
.iter() .iter()
.any(|field| !is_normalizable_helper(cx, param_env, field.ty(cx.tcx, substs), cache)) .all(|field| is_normalizable_helper(cx, param_env, field.ty(cx.tcx, substs), cache))
}), }),
_ => !ty.walk().any(|generic_arg| !match generic_arg.unpack() { _ => ty.walk().all(|generic_arg| match generic_arg.unpack() {
GenericArgKind::Type(inner_ty) if inner_ty != ty => { GenericArgKind::Type(inner_ty) if inner_ty != ty => {
is_normalizable_helper(cx, param_env, inner_ty, cache) is_normalizable_helper(cx, param_env, inner_ty, cache)
}, },